.room{height:100%;height:100dvh;display:grid;grid-template-rows:var(--header-h) minmax(0,1fr) auto;background:var(--color-bg);overflow:hidden}.room-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 clamp(12px,3vw,24px);border-bottom:1px solid var(--color-border);background:var(--color-surface);min-width:0}.room-header-brand{flex-shrink:0;min-width:0}.room-header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;min-width:0}.room-code-chip{font-size:13px;color:var(--color-text-muted);padding:6px 10px;background:var(--color-accent-tint);border-radius:999px;border:1px solid var(--color-border);white-space:nowrap}.room-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,340px);gap:16px;padding:16px;min-height:0;overflow:hidden}.room-stage{display:grid;grid-template-rows:minmax(0,1fr) auto;min-height:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:16px;gap:0}.room-media-error{margin-top:10px;padding:8px 12px;border-radius:var(--radius-md);background:#fdecee;color:var(--color-danger);font-size:13px}.room-video-frame{position:relative;background:#0f1a2b;border-radius:var(--radius-md);overflow:hidden;min-height:0}.room-remote-grid{position:absolute;inset:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;padding:8px 8px 80px;z-index:0}.room-remote-tile{position:relative;background:#000;border-radius:8px;overflow:hidden;aspect-ratio:16 / 9}.room-remote-tile video{width:100%;height:100%;object-fit:cover;display:block}.room-remote-label{position:absolute;left:8px;bottom:8px;padding:2px 8px;background:#00000080;color:#fff;font-size:12px;border-radius:999px}.room-screenshare{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;z-index:1;display:none}.room-video-frame.is-screenshare .room-screenshare{display:block}.room-video-frame.is-screenshare .room-remote-grid{inset:12px auto auto 12px;width:148px;max-height:calc(100% - 100px);padding:0;display:flex;flex-direction:column;gap:8px;overflow-y:auto;z-index:2}.room-video-frame.is-screenshare .room-remote-tile{width:148px;flex-shrink:0;border:2px solid rgba(255,255,255,.18);box-shadow:0 4px 12px #00000059}.room-local-preview{position:absolute;right:12px;top:12px;width:160px;height:108px;object-fit:cover;border-radius:8px;border:2px solid rgba(255,255,255,.15);background:#000;box-shadow:0 4px 12px #00000059;z-index:2}.room-video-frame.is-screenshare .room-local-preview{top:auto;bottom:80px}.room-controls{position:absolute;left:50%;bottom:16px;transform:translate(-50%);z-index:3;display:flex;align-items:center;justify-content:center;gap:12px;padding:8px 10px;border-radius:999px;background:#0f1a2b8c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.12)}.room-control-btn{width:48px;height:48px;padding:0;border-radius:999px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;background:#ffffff24;transition:background-color .12s ease,transform 80ms ease,border-color .12s ease}.room-control-btn:hover:not(:disabled){background:#ffffff3d}.room-control-btn:active:not(:disabled){transform:translateY(1px)}.room-control-btn:disabled{opacity:.45;cursor:not-allowed}.room-control-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.room-control-btn svg{width:22px;height:22px;display:block}.room-control-btn.is-off{background:var(--color-danger);border-color:transparent}.room-control-btn.is-off:hover:not(:disabled){background:#b73847}.room-control-btn.is-active{background:var(--color-accent)}.room-control-btn.is-active:hover:not(:disabled){background:var(--color-accent-hover)}.room-aside{display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:12px;min-height:0;overflow:hidden}.room-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;background:var(--color-surface-alt);border-radius:var(--radius-md);border:1px solid var(--color-border)}.room-tab{padding:8px 10px;font-size:13px;border:none;border-radius:8px;box-shadow:none;background:transparent;color:var(--color-text-muted)}.room-tab.is-active{background:var(--color-surface);color:var(--color-accent);box-shadow:var(--shadow-sm)}.room-panel{min-height:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column}.room-footer{display:flex;justify-content:space-between;gap:12px;padding:10px clamp(12px,3vw,24px);border-top:1px solid var(--color-border);background:var(--color-surface);font-size:12px;color:var(--color-text-muted);min-width:0}.room-footer-status{text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-mobile-nav{display:none}@media (max-width: 960px){.room-body{grid-template-columns:minmax(0,1fr) minmax(240px,300px);gap:12px;padding:12px}.room-local-preview{width:140px;height:94px}}@media (max-width: 720px){.room{grid-template-rows:var(--header-h) auto minmax(0,1fr)}.room-header{padding:0 12px}.room-header-brand .brand-wordmark{display:none}.room-header-actions .btn{padding:8px 12px;font-size:13px}.room-code-chip{font-size:12px;padding:5px 8px;letter-spacing:.04em}.room-mobile-nav{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:0 12px;padding:4px;background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-md)}.room-mobile-nav-btn{padding:10px 12px;font-size:13px;border:none;border-radius:8px;background:transparent;color:var(--color-text-muted)}.room-mobile-nav-btn.is-active{background:var(--color-surface);color:var(--color-accent);box-shadow:var(--shadow-sm)}.room-body{display:flex;flex-direction:column;gap:0;padding:12px;overflow:hidden}.room-stage,.room-aside{flex:1;min-height:0}.room-body[data-mobile-pane=call] .room-aside,.room-body[data-mobile-pane=tools] .room-stage{display:none}.room-stage{padding:10px}.room-video-frame{min-height:min(52vh,420px)}.room-remote-grid{grid-template-columns:1fr;padding-bottom:72px}.room-local-preview{width:96px;height:66px;right:8px;top:8px}.room-video-frame.is-screenshare .room-remote-grid{width:104px;top:8px;left:8px}.room-video-frame.is-screenshare .room-remote-tile{width:104px}.room-video-frame.is-screenshare .room-local-preview{bottom:72px;top:auto}.room-controls{bottom:12px;gap:10px;padding:6px 8px}.room-control-btn{width:44px;height:44px}.room-control-btn svg{width:20px;height:20px}.room-aside{display:grid;grid-template-rows:auto auto minmax(0,1fr)}.room-footer{flex-direction:column;align-items:flex-start;gap:2px;padding:8px 12px}.room-footer-status{text-align:left;white-space:normal}}@media (max-width: 420px){.room-code-chip strong{letter-spacing:.08em}.room-header-actions .btn-ghost{padding-inline:10px}}.landing-hero{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;max-width:560px;margin:0 auto;width:100%;padding:24px 0 64px}.landing-ctas{margin-top:40px;display:flex;gap:12px;flex-wrap:wrap;justify-content:center;width:100%}.landing-form{margin-top:40px;width:100%;max-width:420px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;text-align:left;box-shadow:var(--shadow-sm)}.landing-form-actions{margin-top:20px;display:flex;gap:10px;justify-content:flex-end}@media (max-width: 560px){.landing-hero{padding:8px 0 32px;justify-content:flex-start}.landing-hero h1{font-size:28px;margin-top:20px}.landing-ctas{margin-top:28px;flex-direction:column}.landing-ctas .btn{width:100%}.landing-form{margin-top:24px;padding:18px}.landing-form-actions{flex-direction:column-reverse}.landing-form-actions .btn{width:100%}}.invite-overlay{position:fixed;inset:0;background:#1a23326b;display:flex;align-items:center;justify-content:center;padding:16px;z-index:20}.invite-dialog{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:min(420px,100%);max-height:min(90dvh,720px);overflow:auto;padding:24px;box-shadow:var(--shadow-md);text-align:center}@media (max-width: 420px){.invite-dialog{padding:18px}}:root{--color-accent: #3d80d9;--color-accent-hover: #2f6cc0;--color-accent-soft: #e8f0fb;--color-accent-tint: #f2f7fd;--color-text: #1a2332;--color-text-muted: #5a6b82;--color-text-subtle: #8a99b0;--color-bg: #f7f9fc;--color-surface: #ffffff;--color-surface-alt: #eef3f9;--color-border: #dde5ef;--color-border-strong: #c5d2e2;--color-danger: #d94555;--color-success: #2f9e6b;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(26, 35, 50, .04);--shadow-md: 0 4px 16px rgba(26, 35, 50, .06);--font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--header-h: 64px}@media (max-width: 720px){:root{--header-h: 56px}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}@supports (height: 100dvh){html,body,#root{height:100dvh}}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:15px;line-height:1.5}button{font-family:inherit}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover)}h1,h2,h3,h4{color:var(--color-text);letter-spacing:-.01em;margin:0}.brand-wordmark{font-weight:700;letter-spacing:-.02em}.brand-wordmark .brand-video{color:var(--color-text)}.brand-wordmark .brand-health{color:var(--color-accent)}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--radius-md);padding:10px 18px;font-weight:600;font-size:14px;cursor:pointer;transition:background-color .12s ease,border-color .12s ease,transform 80ms ease,color .12s ease;background:transparent;color:var(--color-text)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-ghost{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-ghost:hover:not(:disabled){border-color:var(--color-border-strong);background:var(--color-surface-alt)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b73847}.input{width:100%;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-size:15px;font-family:inherit;transition:border-color .12s ease,box-shadow .12s ease}.input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #3d80d926}.field-label{display:block;font-size:13px;font-weight:500;color:var(--color-text-muted);margin-bottom:6px}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.page-enter{animation:fadeUp .26s ease both}